Oven



FIG. 1 is a front view of an oven showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a first side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a second side view thereof;

FIG. 7 is a first perspective view thereof;

FIG. 8 is a second perspective view thereof;

FIG. 9 is a front view of a second embodiment thereof;

FIG. 10 is a rear view of a second embodiment thereof;

FIG. 11 is a first side view of a second embodiment thereof;

FIG. 12 is a top view of a second embodiment thereof;

FIG. 13 is a bottom view of a second embodiment thereof;

FIG. 14 is a second side view of a second embodiment thereof;

FIG. 15 is a first perspective view of a second embodiment thereof; and,

FIG. 16 is a second perspective view of a second embodiment thereof.

The broken lines shown in the drawings are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an oven, as shown and described. 